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Table 4 Associations of number of autoantibodies and clinical characteristics in patients with T1D

From: Zinc transporter 8 (ZnT8) autoantibody prevalence in black South African participants with type 1 diabetes

Variable

0 AAbs (n = 69)

1AAb (n = 57)

2 or 3 AAbs (n = 30)

p value

Age at diagnosis (years)

22.6 ± 8.00a

21.4 ± 9.62a

16.9 ± 6.02

0.008

Duration of disease (years)

8.00 [4.00; 13.0]a

5.00 [2.00; 12.0]

4.00 [1.00; 8.00]

0.022

BMI (kg/m2)

25.2 [21.8; 29.9]a

22.5 [20.3; 25.3]a

22.9 [21.6; 25.7]a

0.040

Glucose (mmol/L)

8.25 [5.15; 13.0]b

8.10 [5.40; 13.1] b

10.9 [5.80; 17.1]c

0.249

HbA1c (%)

9.87 ± 3.14d

10.8 ± 3.32c

10.6 ± 3.46e

0.255

  1. Results are presented as median values [interquartile range] for skewed data and as mean ± standard deviation for non-skewed data; Missing data: an = 1, bn = 5, cn = 4, dn = 6, en = 2